Single Quadrapole Mass Spectrometer Detector

For HPLC and SFC

single quadrapole mass spectrometer
expression CMS single quadrapole mass spectrometer

expression CMS Single Quadrapole Mass Spectrometer Detector

The expression CMS range of compact single quadrapole mass spectrometers for small molecule analysis. The CMS can be interfaced with HPLC or SFC for analytical to preparative scale separations. ChromNAV chromatography Data system, includes integrated control for selecting measurement parameters and executing measurement with timed event control for switching polarity and mass range. TIC, EIC and SIM can all be used to monitor chromatograms and to trigger fraction collection for selective fractionation.

 

 

Specificationcms-Ecms-Scms-L
Ion SourceESI, APCI, or APCI/ASAP (direct analysis probe)
API interfaceorthogonal ion sampling from heated capillary – allows for small single turbo pump (Patents pending)
Flow rate range10 µL/min to 1 mL/min ESI; 10 µL/min to 2 mL/min APCI
PolarityPositive & Negative ion switching in single analysis
Polarity Switching Speed50 ms
m/z Range80 to 800 m/z10 to 1,200 m/z10 to 2,000 m/z
Acquisition speed10,000 m/z units sec-1 (compatible with UHPLC)
Resolution0.5-0.7 m/z units (FWHM) at 1000 m/z units sec-1 over entire acquisition range
SIM sensitivity10 pg Reserpine (FIA – 5µL sample injection volume at 100 µL/min) 100:1 S/N (RMS) with SIM of m/z 609.28
Accuracy± 0.1 m/z units over entire acquisition range
Dynamic Range4.5 orders of magnitude